/* 样式重置 */
body, dl, dt, dd, h1, h2, h3, h4, h5, h6, p, form, ul, ol, li { margin: 0; padding: 0;}
body {
    font-family: "Microsoft YaHei", Helvetica, Arial, sans-serif;
    font-weight: normal;
    background-color: #f4f4f4;
}
img { vertical-align: bottom; border: none; }
ul, ol { list-style: none; }
a, a:hover { text-decoration: none; }
a, a:focus, input, button { outline: none; }
/* 样式重置 End */